13250029229 has 2 divisors, whose sum is σ = 13250029230. Its totient is φ = 13250029228.

The previous prime is 13250029213. The next prime is 13250029241. The reversal of 13250029229 is 92292005231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9682953604 + 3567075625 = 98402^2 + 59725^2 .

It is a cyclic number.

It is not a de Polignac number, because 13250029229 - 2⁴ = 13250029213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13250929229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6625014614 + 6625014615.

It is an arithmetic number, because the mean of its divisors is an integer number (6625014615).

Almost surely, 2^13250029229 is an apocalyptic number.

It is an amenable number.

13250029229 is a deficient number, since it is larger than the sum of its proper divisors (1).

13250029229 is an equidigital number, since it uses as much as digits as its factorization.

13250029229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 13250029229 in words is "thirteen billion, two hundred fifty million, twenty-nine thousand, two hundred twenty-nine".